Ask question

Ask question

All categories

3 years ago

14

1. Find k, the constant of proportionality, for the given graph.

1 answer:

s2008m [1.1K]3 years ago

5 0

Answer:

The answer is B or 15.

Step-by-step explanation:

the total money saved divided by the time is always 15

You might be interested in

Plz help me find these functions!

Iteru [2.4K]

Answer:

$\sin \alpha = \frac{5}{13}$ , $\cos \alpha = \frac{12}{13}$ , $\tan \alpha = \frac{5}{12}$ , $\cot \alpha = \frac{12}{5}$ , $\sec \alpha = \frac{13}{12}$ , $\csc \alpha = \frac{13}{5}$

Step-by-step explanation:

The angle $\alpha$ is the angle opposite to the side of length 5 and adjacent to the side of length 12. From Trigonometry we remember the following relationships:

$\sin \alpha = \frac{5}{\sqrt{5^{2}+12^{2}}}$

$\sin \alpha = \frac{5}{13}$

$\cos \alpha = \frac{12}{\sqrt{5^{2}+12^{2}}}$

$\cos \alpha = \frac{12}{13}$

$\tan \alpha = \frac{5}{12}$

$\cot \alpha = \frac{12}{5}$

$\sec \alpha = \frac{\sqrt{5^{2}+12^{2}}}{12}$

$\sec \alpha = \frac{13}{12}$

$\csc \alpha = \frac{\sqrt{5^{2}+12^{2}}}{5}$

$\csc \alpha = \frac{13}{5}$

4 0

3 years ago

There is a bag filled with 4 blue, 3 red and 5 green marbles.

amid [387]

Answer:

1/3 x 3/11 = 3/33 or 0.09, or 9 percent

Step-by-step explanation:

7 0

2 years ago

Scientists discovered an unknown planet 265,000 light years from Earth. A light year is about 5,880,000,000,000 miles.

sashaice [31]

Answer:

The answer is C. 1.5582 x 10^17

4 0

3 years ago

Read 2 more answers

Solve.<br> {y= 2x – 6<br> {4x – 2y = 14<br> Use the substitution method

Colt1911 [192]

Answer:

No Solution

Step-by-step explanation:

5 0

3 years ago

I need help with numbers 7-9 please

jolli1 [7]

Answer:

C

5(10)+10=60

-2(-5)+7=17

Step-by-step explanation:

7 0

3 years ago